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ChenKS's Competition History
| Date | Contest | Rank | Performance | New Rating | Diff | |
|---|---|---|---|---|---|---|
| AtCoder Beginner Contest 178 | 8769 | 67 |  3 |
- | ||
| AtCoder Beginner Contest 179 | 7937 | 79 | 11 |
+8 | ||
| AtCoder Regular Contest 104 | 4517 | 214 | 29 |
+18 | ||
| AtCoder Beginner Contest 245 | 4060 | 647 | 78 |
+49 |